Peppered with Sand Martin burrows the red sandy cliffs are constantly eroding; in fact I witnessed two major geological modifications to these cliffs in the space of two hours! The Sand Martin normally manages two broods on its annual visit to this colony.
Uploaded to Geograph by Des Colhoun on 13 June 2011
Photo © Des Colhoun, 13 June 2011. Licensed for reuse under this Creative Commons licence